Here's a no-frills review of Phil Walker-Harding's game, Silver & Gold, a clever "flip n' write" card game with a light theme about exploring islands for treasure. It's worth noting that while this game is considered a multiplayer game (2 to 4 players), I have enjoyed it more as a solo experience. More about this in a bit. My ratings below are based on a solo game, with me controlling two "explorers" simultaneously.
TL;DR: It's definitely worth playing solo.